Attempting to get words out of a choral score.

I have been attempting to learn Musescore but am very adept with Sibelius (30 years). Unfortunately not only do my Sibelius scores not play using the written words but I have been working on a score using Musescore and I still do not get pronunciation from the parts.
I have spent two weeks attempting to learn your program. I originally started your program to try and see
if it were possible to write a score for SSA or SATB with the singers actually speaking on the score.
I must say that I am very disappointed with your organization. I agreed to sample your programs, however, you turned around and charged me $206.99, which shocked me..
If you are able to write a score with the words being sung, then let me know how to go about doing
so. I have tried many attempts with no success. I await your response. At present, your program is certainly not better than Sibelius.
Garth Williams, Kantata Studios